OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execute unauthorized actions through the Google Chat integration.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-290"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35622.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2026.3.22"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "630f1479c44f78484dfa21bb407cbe6f171dac87"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "a47722de7e3c9cbda8d5512747ca7e3bb8f6ee66"
}
],
"source": "REFERENCES_COMMIT"
}
]
}